A Bahraini court has postponed until September 11 the trial of prominent Bahraini human rights activist and pro-democracy campaigner Nabeel Rajab, who has been kept behind bars over his criticism of the ruling Al Khalifah regime and the Wahhabi ideology.

Bahrain’s Supreme Criminal Court, presided over by Judge Ibrahim al-Zayed, took the decision against the 52-year-old president of the Bahrain Center for Human Rights on Tuesday, Arabic-language and independent Manama Post online newspaper reported.

On December 22, 2016, Bahraini authorities accused Rajab of making comments that “harm the interests” of the Manama regime and other Persian Gulf kingdoms through an article attributed to him and published by French daily Le Monde.

The article slammed the Daesh Takfiri terrorist group for their crimes against humanity. It also slammed Persian Gulf Arab countries for their failure to stop the spread of the violent Wahhabi ideology.

Wahhabism, the radical ideology dominating Saudi Arabia and freely preached by its clerics, fuels the ideological engine of terror organizations such as Daesh and Fateh al-Sham, al-Qaeda’s Syrian branch formerly known as al-Nusra Front. Takfiri terrorists use the ideology to declare people of other faiths “infidels,” justifying the killing of their victims.

Rajab, who was detained on June 13, 2016 for tweets that criticized Manama’s role in the deadly Saudi-led military campaign against Yemen, could face up to 15 years in jail.

Liz Throssell, the spokeswoman for the UN High Commissioner for Human Rights, said in a statement that Rajab was arrested for “exercising his right to freedom of expression.”

Thousands of anti-regime protesters have held demonstrations in Bahrain on an almost daily basis ever since a popular uprising began in the country in mid-February 2011.

They are demanding that the Al Khalifah dynasty relinquish power and allow a just system representing all Bahrainis to be established.

Manama has gone to great lengths to clamp down on any sign of dissent. On March 14, 2011, troops from Saudi Arabia and the United Arab Emirates were deployed to assist Bahrain in its crackdown.

Scores of people have lost their lives and hundreds of others sustained injuries or got arrested as a result of the Al Khalifah regime’s crackdown.

On March 5, Bahrain’s parliament approved the trial of civilians at military tribunals in a measure blasted by human rights campaigners as being tantamount to imposition of an undeclared martial law countrywide.